If you start communicating, just wait, they'll ask for $$$ to "escape" their abusive situation and come live with you happily ever after.... or for the dire straits of their relatives... or etc.
It might be entertaining to do a Google image search on some of those hot women. You'll probably find out that at least some of them are public-use image photos, or photos that have been used under many names.
This is a scam that has been around for many, many years, and here is one example:
https://www.msn.com/en-us/news/world/the-fake-sex-chats-fuelled-by-an-elaborate-scam/ar-AA126oHx